A.建設投資二營業(yè)收入二經(jīng)營成本 B.營業(yè)收入二經(jīng)營成本二建設投資 C.經(jīng)營成本二營業(yè)收入二建設投資 D.營業(yè)收入二建設投資二經(jīng)營成本
A.30 B.38 C.32 D.40
A.36.72% B.2.00% C.2.04% D.11.11%